- Firefox 153.0 has been released as the newest monthly update and Extended Support Release (ESR).
- This version introduces Vulkan Video decoding support for cross-vendor and cross-platform video acceleration.
- Additional features include PDF enhancements, experimental JPEG-XL support, and HDR video playback on Windows.
- The JPEG-XL experimental support can be enabled in the Firefox Labs area.
- Release binaries are available for download from ftp.mozilla.org.